# Sedawatta GN division, Kolonnawa DS Division, Colombo District > Source: https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/sedawatta/ Grama Niladhari division · Kolonnawa DS Division # Sedawatta Sedawatta is a Grama Niladhari (GN) division of Sri Lanka in Kolonnawa DS Division, Colombo District, Western Province. It covers **0.59 km²**. 2 named villages and localities are recorded here, and 1 mapped services such as hospitals, banks and schools. - 0.6km² - 1mapped services - 4 mtypical elevation ## Where is Sedawatta? Sedawatta lies in [Kolonnawa DS Division](https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/), [Colombo District](https://wherepedia.org/sri-lanka/western/colombo/), [Western Province](https://wherepedia.org/sri-lanka/western/), [Sri Lanka](https://wherepedia.org/sri-lanka/). It borders 9 other GN divisions: [Halmulla](https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/halmulla/), [Kotuvila](https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/kotuvila/), [Mahawatta](https://wherepedia.org/sri-lanka/western/colombo/colombo/mahawatta/), [Pattiya North](https://wherepedia.org/sri-lanka/western/gampaha/kelaniya/pattiya-north/), [Pattiya West](https://wherepedia.org/sri-lanka/western/gampaha/kelaniya/pattiya-west/), [Peliyagoda Gangabada](https://wherepedia.org/sri-lanka/western/gampaha/kelaniya/peliyagoda-gangabada/), [Peliyagoda Gangabada East](https://wherepedia.org/sri-lanka/western/gampaha/kelaniya/peliyagoda-gangabada-east/), [Veheragoda](https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/veheragoda/) and [Wadulla](https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/wadulla/). By area it is the 12001st largest of 14,043 GN divisions in Sri Lanka. It covers 2.3% of [Kolonnawa DS Division](https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/). The centre of Sedawatta is about 4.4 km in a straight line from Colombo, the commercial capital. The centre point is at 6.9539° N, 79.8842° E. Local names: සේදවත්ත . Source: [Survey Department of Sri Lanka via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-lka). ## Villages and localities in Sedawatta Open gazetteers list **2 villages, towns and localities** in Sedawatta. - Peliyagoda Gangaboda - Peliyagodawatta Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/); [© OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements](https://www.openstreetmap.org/copyright). ## Weather in Sedawatta and the best time to visit Using the climate of Colombo District, the warmest month is Apr (average 28 °C) and the coolest is Jan (25 °C). About 1,999 mm of rain falls in a year; the wettest month is Nov (304 mm) and the driest Feb (71 mm). The most comfortable months for a visit are **January to March and July to August**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 25 76 Feb 26 71 Mar 27 115 Apr 28 226 May 27 224 Jun 27 143 Jul 26 99 Aug 26 113 Sep 26 162 Oct 26 292 Nov 26 304 Dec 26 175 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Sedawatta Need Nearest mapped Distance Hospital Oxford Lanka Medical · Peliyagoda Gangabada East 0.4 km [Map](https://www.openstreetmap.org/?mlat=6.95593&mlon=79.88757#map=17/6.95593/79.88757) Bank BOC · Peliyagoda Gangabada 0.9 km [Map](https://www.openstreetmap.org/?mlat=6.96170&mlon=79.88117#map=17/6.96170/79.88117) ATM Sampath Bank · Pattiya North 0.7 km [Map](https://www.openstreetmap.org/?mlat=6.95761&mlon=79.88955#map=17/6.95761/79.88955) Petrol pump Lanka IOC Filling Station · Peliyagoda Gangabada East 0.3 km [Map](https://www.openstreetmap.org/?mlat=6.95585&mlon=79.88628#map=17/6.95585/79.88628) Hotel Hotel Ruhunu Regent · Pattiya North 1.0 km [Map](https://www.openstreetmap.org/?mlat=6.95895&mlon=79.89128#map=17/6.95895/79.89128) Mall Trend cosmetics · Telangapatha 2.1 km [Map](https://www.openstreetmap.org/?mlat=6.97141&mlon=79.89229#map=17/6.97141/79.89229) School Vijaya Vidyalaya · Peliyagoda Gangabada East 0.5 km [Map](https://www.openstreetmap.org/?mlat=6.95757&mlon=79.88676#map=17/6.95757/79.88676) College International Conference on Advances in Technology and Computing · Pattiya North 0.6 km [Map](https://www.openstreetmap.org/?mlat=6.95682&mlon=79.88883#map=17/6.95682/79.88883) Police station Police Station Peliyagoda · Peliyagoda Gangabada East 0.3 km [Map](https://www.openstreetmap.org/?mlat=6.95550&mlon=79.88600#map=17/6.95550/79.88600) Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). Straight-line distance from the centre of the division, within 40 km. ## Hospitals, banks and other services in Sedawatta Places mapped inside Sedawatta in open map data, by type. - Petrol pumps1 Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). Coverage depends on what has been mapped; contact details are not shown. ## Other GN divisions in Kolonnawa DS Division - Ambathale - Batalandahena - Belagama - Bopetta - Dahampura - Dodamgahahena - Elhena - Gajabapura - Gothatuwa - Gothatuwa New Town - Halmulla - Himbutana East - Himbutana West - Kajugahawatta - Kelanimulla - Kittampahuwa - Kolonnawa - Kotikawatta East - Kotikawatta West - Kotuvila - Kuda Buthgamuwa - Kuruniyawatta - Madinnagoda - Maha Buthgamuwa A - Maha Buthgamuwa B - Maha Buthgamuwa C - Malgama - Maligagodella - Malpura - Meethotamulla - Megoda Kolonnawa - Mulleriyawa North - Mulleriyawa South - Orugodawatta - Rajasinghagama - Salamulla - Singhapura - Udumulla North - Udumulla South - Veheragoda - Wadulla - Welewatta - Wellampitiya - Wennawatta - Wijayapura ## Quick answers - Where is Sedawatta?In Kolonnawa DS Division, Colombo District, Western Province, Sri Lanka - What borders Sedawatta?Halmulla, Kotuvila, Mahawatta, Pattiya North, Pattiya West, Peliyagoda Gangabada, Peliyagoda Gangabada East, Veheragoda and Wadulla - How many villages are in Sedawatta?2 named settlements (GeoNames, OpenStreetMap) - What is the best time to visit Sedawatta?January to March and July to August - Where is the nearest hospital to Sedawatta?Oxford Lanka Medical, about 0.4 km from the centre - Where is the nearest bank to Sedawatta?BOC, about 0.9 km from the centre - Where is the nearest ATM to Sedawatta?Sampath Bank, about 0.7 km from the centre - Where is the nearest petrol pump to Sedawatta?Lanka IOC Filling Station, about 0.3 km from the centre - How many petrol pumps are in Sedawatta?1 mapped - What is the P-code of Sedawatta?LK1106010 (OCHA common operational dataset)